Joseph Diez Gergonne (19 June 1771 at Nancy, France – 4 May 1859 at Montpellier, France) was a French mathematician and logician. In 1791, Gergonne enlisted...
7 KB (730 words) - 23:17, 25 April 2024
problem is named after Steiner, it has first been posed in 1811 by Joseph Diez Gergonne in the following form: "A number of cities are located at known locations...
35 KB (4,391 words) - 03:09, 29 December 2024
347–348, 1811, is an unsigned letter (likely from journal editor Joseph Diez Gergonne) giving this formula as equivalent to the results in Malfatti (1803)...
44 KB (4,156 words) - 10:18, 23 October 2024
de Gergonne ([anal də ʒɛʁɡɔn], Annals of Gergonne), was a mathematical journal published in Nimes, France from 1810 to 1831 by Joseph Diez Gergonne. The...
4 KB (365 words) - 16:53, 4 December 2024
projective geometry, including the real projective plane. c.1825 Joseph Diez Gergonne, Jean-Victor Poncelet Geometric properties of the complex projective...
43 KB (1,178 words) - 15:16, 19 October 2024
1839 – Denis Davydov, Russian general and poet (b. 1784) 1859 – Joseph Diaz Gergonne, French mathematician and philosopher (b. 1771) 1880 – Edward Clark...
47 KB (4,756 words) - 22:47, 1 January 2025
239 Todhunter & Leathem 1901, § 195, p. 154 Sorlin, A. N. J.; Gergonne, Joseph Diez (1825), "Trigonométrie. Recherches de trigonométrie sphérique" [Trigonometry...
70 KB (9,226 words) - 14:52, 2 October 2024